About Product Additional Details About the Brand Nitrous Express 4 Cyl Mainline Nitrous Kit w/2.5lb BottleIf you are a serious nitrous junkie on a tight budget we have what you have been waiting for! NX introduces MainLine Nitrous Systems. MainLine Systems benefit from the...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Proton Nitrous Kit w/2.5lb BottleWow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Proton Nitrous Kit w/1.0lb BottleWow, how do I start to tell the world why NX is different and better than any other company? Lets start with the NX philosophy: All components must be...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Piranha Nitrous Kit (Pro-Mod) w/o BottleNX Lightning Direct Port nitrous systems are the first choice of hard core racers and street riders that demand the absolute best quality and performance available. These systems...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Piranha Nitrous Kit (For EFI Applications) w/2.5lb BottleThe NX direct port EFI systems are for the crowd who have already modified their engines with high strength internal engine parts. These systems utilize the...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Piranha Nitrous Kit w/2.5lb BottleNX Lightning Direct Port nitrous systems are the first choice of hard core racers and street riders that demand the absolute best quality and performance available. These systems include...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Piranha Nitrous Kit w/o BottleNX Lightning Direct Port nitrous systems are the first choice of hard core racers and street riders that demand the absolute best quality and performance available. These systems include...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gas (100-250HP) Nitrous Kit w/Composite BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/15lb BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/10lb BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/5lb BottleNX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gasoline EFI (50-250HP) Nitrous Kit w/o BottleNX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/15lb BottleNX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Gasoline EFI Nitrous Kit (50-250HP) w/10lb BottleNX direct port systems ensure consistent cylinder to cylinder distribution making them the preferred choice for high horsepower applications. These systems include billet aluminum and carbon fiber...

About Product Additional Details About the Brand Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit (100-300HP x 2) w/o BottleThe Shark SX2 is the world's finest and only dual stage single nozzle. That's right, one nozzle with two stages. The question: How do you...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Alcohol Nitrous Kit (125-275HP) w/5lb BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit (100-300HP x 2) w/15lb BottleThe Shark SX2 is the world's finest and only dual stage single nozzle. That's right, one nozzle with two stages. The question: How do you...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Alcohol Nitrous Kit (125-275HP) w/10lb BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...

About Product Additional Details About the Brand Nitrous Express 4 Cyl Alcohol Nitrous Kit (125-275HP) w/o BottleWhen space is tight but performance is still a requirement, the patented Piranha nozzle is the answer. At just half the size of its big brother, the Shark,...